XBMC won't put a movie in library

Hi,

I have had no problems with scraping before, but now I have an odd problem: for no particular reason at all, XBMC is ignoring a new movie even though it resides in the same location as all the others and it is exactly the same format as 90% of my other movies. Movies added after this problematic one are added without problems.

I searched the forum a little bit but I could not find any answers. Can anyone help?

Regards